[SOAP] making progress.. need help figuring out an exception

at this point, I've authenticated with the login service, and I believe I'm now passing the cookie correctly to the ADBAccess service, but when I do a soapcall to getCMSData, I'm getting an exception. Here's the relevant code: $agDataService->__setCookie('cookie', $s_Cookie); $a_includeList[0]="*"; $a_getCMSTables_args['opName']='accounts'; $a_getCMSTables_args['startDate']='01/07/2011'; $a_getCMSTables_args['endDate']='01/08/2011'; $a_getCMSTables_args['lastID']=''; $a_getCMSTables_args['includeList']= a_includeList; $agTables = $agDataService->__soapCall('getCMSData', $a_getCMSTables_args, null, new SoapHeader('http://webservice.agemni.com', 'cookie', $s_Cookie)); and here's the exception: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.NullReferenceException: Object reference not set to an instance of an object. at ADBAccess.setErrorXML(XmlDocument& responseDoc, XmlElement& DocRoot, String ErrorMessage, Int32 ErrorNum, Int32 numRecords) at ADBAccess.getCMSData(String opName, String startDate, String endDate, String lastID, String[] includeList) --- End of inner exception stack trace --- any ideas? -- View this message in context: http://old.nabble.com/making-progress..-need-help-figuring-out-an-exception-tp30625156p30625156.html Sent from the Php - Soap mailing list archive at Nabble.com.